[bug#56439] [PATCH] gnu: home: Add Guix channels service.

[(]

LGTM, except a few typos:

On Wed Jun 29, 2022 at 10:05 PM BST, Reily Siegel wrote:
> +The @code{(gnu home services guix)} module provides services for
> +user-specific Guix configuraton.
configuraton -> configuration

> +@file{$XGG_CONFIG_HOME/guix/channels.scm}, the file which controlls the
controlls -> controls

> +channels recived on @command{guix pull}. It's associated value is a list
recived -> recieved, and possibly It's -> Its

> +A typical extension for adding a channel might look like this:
> +
> +@lisp
> +(simple-service 'variant-pacakges-service
pacakges -> packages

> +   (description "Manages $XDG_CONFIG_HOME/guix/channels.scm")))
Maybe change this to something like "Manages the per-user Guix channels
specification"?

    -- (